Blog

How much power does a Cisco ASA 5545-X use? The power supply operates between –40.5 and –72 VDC. The DC power supply current shares on…

What type of structure is an SQL database? SQL Server table structure overview. Microsoft SQL Server is a relational database management systems (RDBMS) that, at…

How is correlation different from regression? Correlation is a statistical measure that determines the association or co-relationship between two variables. Regression describes how to numerically…

Is a transistor an amplifier? A transistor acts as an amplifier by raising the strength of a weak signal. The DC bias voltage applied to…

Is realistic VR possible? So, Is full dive virtual reality possible? The short answer: yes! it is possible…but not yet. The long answer is of…

Where can I Find my stored username and passwords? Your stored username and password box will open up instantly where you can clearly see the…

Is Blue-Green deployment zero downtime? Instead of waiting until midnight to push the update to the production environment (when the least amount of users are…

How do I change font size in table of contents in latex? To change the font size of a section heading in the body of…

How to identify coordinate system ( CRS ) from projection? I am working on many shapefiles (their corresponding projection files are also presented). Every shapefile…

How does the log rotation work in logrotate? As we have explained in this article, it will automatically rotate, compress, remove, and mail logs on…